Datasheet Details
| Part number | LM4781 |
|---|---|
| Manufacturer | National Semiconductor (Texas Instruments) |
| File Size | 1.10 MB |
| Description | 3-Channel 35W Audio Power Amplifier |
| Datasheet |
 LM4781 Datasheet
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Description
The LM4781 is a three channel audio amplifier capable of typically delivering 35W per channel of continuous average output power into an 8Ω load with less than 0.5% THD+N from 20Hz - 20kHz.
Features
- of the LM4781 places it in a class above discrete and hybrid amplifiers. Each amplifier of the LM4781 has an independent smooth transition fade-in/out mute. The LM4781 can easily be configured for bridge or parallel operation for higher power and bi-amp solutions. Key Specifications j Output Power/Channel with 0.5% THD+N, 1kHz into 8Ω 35W (typ) j THD+N at 3 x 20W into 8Ω (20Hz - 20kHz) 0.2% (typ) j THD+N at 3 x 20W into 6Ω (20Hz - 20kHz) 0.3% (typ) j THD+N at 3 x 20W into 4Ω (20Hz - 20kHz) 0.